Management of the renal artery and vein in retroperitoneal laparoscopic nephrectomy
- VernacularTitle:后腹腔镜下肾切除时肾动静脉的处理
- Author:
Lulin MA
;
Yi HUANG
;
Jian LU
- Publication Type:Journal Article
- Keywords:
Retroperitoneal laparoscopy;
Nephrectomy;
Renal vein;
Renal artery
- From:
Chinese Journal of Minimally Invasive Surgery
2001;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To introduce the experience for managing the renal artery and vein during retroperitoneal laparoscopic nephrectomy. Methods A series of 52 consecutive patients underwent retroperitoneal laparoscopic nephrectomy. The operation was performed under a general anesthesia. Patients were maintained in the lateral decubitus position. Two 10 mm trocars and one 5 mm trocar were introduced into the lumbar part. A self-made water-filled balloon was used to dilate the retroperitoneal cavity. In the performance of dissection of the renal artery, the renal hilum should be kept away from as much as possible. When the artery had been separated for 1~2 cm in length, a linear cutter was utilized to sever it. The management of the renal vein was identical with that for the artery. During the management of the renal artery and vein, utmost care should be exercised to dissect the vessels longitudinally; else they were liable to be ruptured. Results All procedures were completed smoothly. A double artery supply was found in 6 patients and a triple artery supply in 1. Five patients had a double venous return-flow. A conversion to open surgery was required in 1 patient for spermatic vein injuries. No postoperative vascular complications were observed. Conclusions Use of a linear cutter to sever the renal artery and vein under retroperitoneal laparoscope is safe and reliable.
